Who are the favorites, you ask? You've probably already guessed from the title and picture; it's Block B's Zico and Zion.T! The insiders tipped off Sports Today with, "Zico and Zion.T participated in the filming for 'Taxi' which took place in the Hongdae area this past April 23."

The pairing of Zico and Zion.T will sure make for an interesting episode of 'Taxi,' so stay tuned for updates on when it will air!